LSWCBE HM12-57/HM12-60 Stepper/Servo Motor Seat Screw Support Bearing Fixed Integrated Bracket User Manual

Introduction

This manual provides comprehensive instructions for the installation, operation, maintenance, and specifications of the LSWCBE HM12-57/HM12-60 Aluminum Stepper/Servo Motor Seat Screw Support Bearing Fixed Integrated Bracket. This product is designed to provide precise linear motion in CNC applications, offering a robust and versatile solution for integrating ball screws with NEMA23/NEMA24 stepper and servo motors.

Setup and Installation

The HM12-57/HM12-60 integrated bracket is designed for easy installation, ensuring concentricity between the lead screw and the motor without requiring axial symmetry adjustments. It is compatible with BK12 support systems.

Component Overview

Image: Combination layout of ball screw components.

The kit includes a customizable ball screw with options for diameter, length, and material, accompanied by various accessories such as support seats, motor bases, nut seats, and flexible couplings.

Assembly Steps (General)

1. Ensure all components are clean and free from debris.
2. Mount the HM12-57 or HM12-60 integrated bracket to your machine frame using appropriate fasteners.
3. Install the ball screw into the bracket, ensuring proper alignment with the motor.
4. Attach the motor (NEMA23 for HM12-57, NEMA24 for HM12-60) to the motor base of the bracket.
5. Connect the ball screw to the motor shaft using the provided flexible coupling.
6. Secure all nuts and bolts, ensuring a firm but not overtightened connection.

Image: Example of an assembled ball screw linear guide system.

Operating Instructions

Once installed, the HM12-57/HM12-60 bracket facilitates precise linear motion for your CNC equipment. Ensure your stepper or servo motor is correctly wired and configured according to its own manual and your CNC controller's specifications.

• Initial Power-Up: Gradually increase power to the motor and observe for smooth operation.
• Movement Testing: Test linear movement in both directions at slow speeds before increasing velocity.
• Load Application: Apply load gradually and monitor for any signs of strain or misalignment.
• Monitoring: Regularly check for unusual noises, vibrations, or excessive heat during operation.

Maintenance

The LSWCBE HM12 series brackets are constructed from high-quality aluminum, offering good weather resistance and strong resistance to deformation, which contributes to their low maintenance requirements.

• Cleaning: Keep the bracket and ball screw assembly clean from dust, chips, and other debris. Use a soft cloth and a mild cleaning agent if necessary.
• Lubrication: Periodically lubricate the ball screw and bearings according to the manufacturer's recommendations for your specific ball screw and bearing type.
• Inspection: Regularly inspect all fasteners for tightness and check for any signs of wear, corrosion, or damage to the bracket, bearings, or ball screw.
• Bearing Check: Listen for any unusual noises from the bearings, which could indicate wear or a need for replacement.

Troubleshooting

This section addresses common issues you might encounter with the HM12-57/HM12-60 integrated bracket.

• Excessive Noise or Vibration:
  • Check for loose fasteners on the bracket, motor, or ball screw.
  • Ensure proper lubrication of the ball screw and bearings.
  • Verify that the motor and ball screw are correctly aligned and concentric.
  • Inspect bearings for wear or damage.
• Stiff or Jerky Movement:
  • Check for obstructions or debris in the ball screw path.
  • Ensure adequate lubrication.
  • Verify that the motor is receiving sufficient power and control signals.
• Motor Overheating:
  • Ensure the motor is correctly sized for the load.
  • Check for excessive friction in the linear motion system.
  • Verify proper motor driver settings.

Specifications

General Product Specifications

• Brand Name: LSWCBE
• Model Number: HM12-57/HM12-60
• Guide Width or Diameter: 12mm
• Material: Cast Aluminum
• Origin: Mainland China
• Certification: CE
• HM12 Compatibility: For BK12 support
• HM12-57 Compatibility: For NEMA23 stepper motor and SFU1604/1605/1610 ball screws
• HM12-60 Compatibility: For NEMA24 servo motor and SFU1604/1605/1610 ball screws
• Bearing Type C5: With angular contact bearing
• Bearing Type C7: Standard bearing

HM12-60 Motor Integrated Base Drawing and Accessories

Image: HM12-60 Motor Integrated Base Technical Drawing.

Technical Requirements:

• Surface treatment: phosphating
• No chamfer noted: C=0.5*45°
• Unit: mm

Accessories Specifications for HM12-60:

HM12-57 Motor Integrated Base Drawing and Accessories

Image: HM12-57 Motor Integrated Base Technical Drawing.

Technical Requirements:

• Surface treatment: phosphating
• No chamfer noted: C=0.5*45°
• Unit: mm

Accessories Specifications for HM12-57:

Ball Screw Integrated Seat Set Recommended Collocation

User Tips

While no specific user reviews or Q&A were provided, general tips for using such precision components include:

• Always double-check measurements and compatibility before purchasing and installing components.
• Use appropriate tools for installation to prevent damage to the bracket or other parts.
• For optimal performance and longevity, ensure your entire linear motion system is properly aligned and lubricated.
• Consider the operating environment; protect components from excessive dust, moisture, and extreme temperatures.

Warranty and Support

For specific warranty information and technical support, please refer to the seller's official store or contact their customer service directly. Ensure you retain your purchase records for any warranty claims.